$ git clone -n https://gitee.com/src-opencloudos-rpms/python-zope-event.git /var/lib/mock/dist-oc9-epol-build-54319-14768/root/chroot_tmpdir/scmroot/python-zope-event
Cloning into '/var/lib/mock/dist-oc9-epol-build-54319-14768/root/chroot_tmpdir/scmroot/python-zope-event'...
$ git fetch origin oc9:KOJI_FETCH_HEAD
From https://gitee.com/src-opencloudos-rpms/python-zope-event
 * [new branch]      oc9        -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08bc56c import python-zope-event-4.6-2.tl4